Modern Xiaomi smartphones running the MIUI shell or the new HyperOS are complex hardware and software systems that can accumulate system debris over time. Users often face situations when the device starts to work unstable, there are unexplained errors or simply there is a desire to sell the gadget after clearing personal data.
The reset procedure affects all parts of internal memory, removing photos, contacts, installed applications and logs of system errors. It is important to understand that this is not just a reboot, but a deep cleanup of the file system, which returns the software to the state in which it was when it left the assembly line. Before starting any manipulation, you need to understand the consequences, since it will be almost impossible to recover deleted information without a pre-created backup.
In this article, we will take a detailed look at all available methods for resetting on Xiaomi devices, look at the nuances of working with security accounts and answer frequent questions that arise from owners of equipment. We will discuss both standard methods through the menu and emergency options through the Recovery engineering menu, which will allow you to solve the problem regardless of the current state of the operating system of your smartphone.
Preparing the device for a complete data reset
Before embarking on radical memory cleanup measures, a series of preparatory steps must be taken to secure your data and prevent possible failures in the process. Backup is the most important step, ignoring which can lead to the irretrievable loss of valuable information, such as correspondence in messengers or photos taken.
Use the built-in MIUI tools to create a backup to the cloud service or locally to the computer. It is also worth checking the battery charge, as interrupting the reset process due to discharge can cause damage to system files and the need to flash the device through the computer.
- 🔋 Make sure that the battery is at least 60-70% Ensure the completion of the process.
- ☁️ Back up your contacts and photos in your Google account or through the Services and Feedback app».
- 🔑 Remember or write down the password from your Mi Account and Google Account, as after the reset, the system will require them to confirm ownership.
- 💾 Remove the microSD card if it is installed so that it does not accidentally format its contents.
⚠️ Warning: If you don't know the password for the Mi Account you're attached to, don't reset through Recovery.This can block the device with a theft protection feature, and unlocking it without a purchase check will be extremely difficult.
Checking for important files on an external medium or in the cloud will take only a few minutes, but it will save you from hours of searching for lost information. Once you have made sure that the data is safe, you can move on to choosing the reset method that is suitable for your situation.
Reset via the system settings menu
The safest and easiest way to get your smartphone back to its original state is available directly from the operating system that is running.This method is suitable for users who have full access to the interface and want to clean the device before selling or simply eliminate software glitches. The path to the desired option may vary slightly depending on the version of Android and the shell of MIUI.
To start, open the Settings app and find the About Phone or Advanced Settings section. Depending on the model, you will need to select Settings Reset or Factory Reset. The system will alert you that all data will be deleted and ask you to enter a graphical key or screen unlock password to confirm the operation.
☑️ Checklist before resetting through the menu
Once confirmed, the system will begin a cleaning process that can take anywhere from minutes to half an hour, during which time the screen may go out and turn on, and the device may reboot several times, and do not interrupt this process and do not try to turn off the smartphone with buttons so as not to violate the integrity of the system partitions.
If the settings menu is not available due to freezes, but the phone responds to taps, you can try to enter a special command in the Phone application. Code set ##7780## initiates a reset of user data without affecting system files, but on newer firmware versions this method is often blocked by the manufacturer for security reasons.
Use Recovery Mode for Hard Reset
In situations where the smartphone does not load, hovers on the logo or is blocked by a forgotten password, the only option is to use Recovery Mode.This is a low-level environment built into the device’s memory that allows you to perform administrative functions regardless of the state of the main operating system.
To enter this mode, you need to turn off the smartphone completely, and then press the key combination. On most Xiaomi and Redmi models, this is the simultaneous pressing of the volume button and the power button. Hold them until the Mi logo appears, then release the power button, continuing to hold the volume until the Recovery menu appears.
What to do if you recover in Chinese?
Recovery interface is controlled by volume buttons (up/down for moving) and power button (to confirm the selection). You need to find Wipe Data or "Erase Data." After selecting this option, the system will again request confirmation, often requiring you to press Confirm or enter a digital code displayed on the screen.
⚠️ Attention: In Recovery mode, the touch screen often doesn't work. All navigation is done exclusively with mechanical volume and power buttons, so act carefully and slowly.
Once the cleanup is completed, you will see a message called Data wiped successfully. Then select Reboot and confirm the reboot to Reboot System. The first run after the reset will take longer than usual, as the system will recreate the file structure.
Deleting accounts and protection against theft
One of the most important security features in the Xiaomi and Google ecosystem is to link the device to the owner’s account, a measure known as FRP (Factory Reset Protection) that prevents unauthorized users from using a stolen or lost smartphone even after a complete reset.
If you plan to sell the device or transfer it to another user, it is critical to untie the accounts before performing the reset, otherwise the new owner will face an activation screen where you will need to enter a password from your Mi Account or Google account, which will make the phone useless to him.
To delete your accounts properly, go to Settings, find Accounts and Sync or Mi Account. Select your profile and click Log Out or Delete Account. The system will require you to enter a password to confirm the deletion.
| Type of account | Where to untie | Consequences of Forgetting a Password |
|---|---|---|
| Mi Account | Settings → Mi Account | Blocking activation, check required |
| Google Account | Settings → Accounts and Synchronization | FRP Lock (Google Lock) |
| Find My Device | Settings → Security | Remote locking of the device |
Only after deleting all profiles can you safely reset your data, which ensures that the device is completely clean and ready to be set up by the new owner without unnecessary questions and security issues.
Solution: post-discharge problems
After performing the Hard Reset procedure, users may encounter a number of typical situations that are not a breakdown, but normal system behavior, and understanding these processes will help avoid unnecessary panic and unnecessary calls to the service center.
Often, there is a long first run, which can last up to 10-15 minutes, during which applications are optimized and system services are configured, and there may be increased battery consumption in the first hours of operation, as background indexing and synchronization processes consume CPU resources.
- 📉 Heating of the body: In the first 30-60 minutes of active work, the phone can significantly heat up due to background indexation of files.
- 📶 Network problems: After resetting, settings may be lost APN For mobile Internet, they will have to be re-entered or rebooted.
- 🔋 Fast discharge: The system is retrained to energy saving algorithms, so autonomy will be restored through the use of the system. 2-3 charge-discharge cycle.
💡
Don’t install all applications at once after reset, let the system run for 15-20 minutes in the background to complete the system processes, otherwise instability may occur.
If the smartphone is in a cycle of constant restarts (bootloop) after the completion of the reset procedure, this may indicate damage to the system partition or the presence of hardware malfunctions, in such cases, you may need to flash the device using a computer and the Mi Flash Tool utility.
Alternative methods and service functions
For advanced users and service center professionals, there are additional reset methods that are not available through the standard menu, which are often used in deep diagnostics or recovery after failed software experiments.
One of these methods is the use of ADB-Android Debug Bridge with connected debugging USB And if you have superuser rights, you can send a command to reset via a computer. MIUI with a blocked loader, this method is limited.
adb shell am broadcast -a android.intent.action.FACTORY_RESETAnother option is to use special service codes that can run on specific firmware versions or regional modifications, such as ##7780## causing a user data reset, but as mentioned earlier, it is often inactive on new devices.
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Service codes and ADB-commands are effective only with unlocked loader and enabled debugging USB, For the average user, it is rare.
In case of complete inoperability of software methods, the only way out is to contact an authorized service center, where specialists can use hardware programmers to restore the factory state of memory.